Unsupervised Feature Selection for Pattern Discovery in Seismic Wavefields.
Andreas KöhlerMatthias OhrnbergerCarsten RiggelsenFrank ScherbaumPublished in: FSDM (2008)
Keyphrases
- pattern discovery
- unsupervised feature selection
- pattern mining
- data analysis
- feature selection
- data clustering
- association rule mining
- recursive partitioning
- recurring patterns
- data mining
- signal processing
- sequential patterns
- dimensionality reduction
- feature subset
- data mining applications
- multi objective
- negative matrix factorization
- data matrix
- real world